Nhazi:API 594;API 6D;B16.34;BS EN 12516;GB/T 12236
Ụdị njikọ:
1. Ọgwụgwụ FLANGE (RF / RTJ): ASME B16.5 (2 "ruo 24") & ASME B16.47 usoro A & B (≥ 26");BS EN 1092;GB/T 9113
2. BUTT WELD(BW):ASME B16.25
Ihu na ihu:ASME B16.10;BS EN 558;GB/T 12221
Nwalee:API 598;API 6D;BS EN 12266;GB/T 26480
Oke ngwaahịa:
Nha: NPS 2″~48″(DN50~DN1200)
Oke nrụgide: ASME CLASS 900LB~2500LB(PN150~PN420)